W25Q40BVSNIG WINBOND [Winbond], W25Q40BVSNIG Datasheet - Page 18
W25Q40BVSNIG
Manufacturer Part Number
W25Q40BVSNIG
Description
4M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI
Manufacturer
WINBOND [Winbond]
Datasheet
1.W25Q40BVSNIG.pdf
(73 pages)
- Current page: 18 of 73
- Download datasheet (3Mb)
8.2.3
Read Data
Fast Read
Fast Read Dual Output
Fast Read Quad Output
Fast Read Dual I/O
Fast Read Quad I/O
Word Read Quad I/O
Octal Word Read Quad I/O
Set Burst with Wrap
Notes:
1. Dual Output data
2. Dual Input Address
3. Quad Output Data
4. Quad Input Address
5. Fast Read Quad I/O Data
6. Word Read Quad I/O Data
7. The lowest address bit must be 0. ( A0 = 0 )
8. The lowest 4 address bits must be 0. ( A0, A1, A2, A3 = 0 )
INSTRUCTION NAME
IO0 = (D4, D0, …..)
IO1 = (D5, D1, …..)
IO2 = (D6, D2, …..)
IO3 = (D7, D3, …..)
IO0 = A20, A16, A12, A8, A4, A0, M4, M0
IO1 = A21, A17, A13, A9, A5, A1, M5, M1
IO2 = A22, A18, A14, A10, A6, A2, M6, M2
IO3 = A23, A19, A15, A11, A7, A3, M7, M3
IO0 = (x, x, x, x, D4, D0, …..)
IO1 = (x, x, x, x, D5, D1, …..)
IO2 = (x, x, x, x, D6, D2, …..)
IO3 = (x, x, x, x, D7, D3, …..)
IO0 = (x, x, D4, D0, …..)
IO1 = (x, x, D5, D1, …..)
IO2 = (x, x, D6, D2, …..)
IO3 = (x, x, D7, D3, …..)
Instruction Set Table 2 (Read Instructions)
IO0 = (D6, D4, D2, D0)
IO1 = (D7, D5, D3, D1)
IO0 = A22, A20, A18, A16, A14, A12, A10, A8 A6, A4, A2, A0, M6, M4, M2, M0
IO1 = A23, A21, A19, A17, A15, A13, A11, A9 A7, A5, A3, A1, M7, M5, M3, M1
(7)
(8)
(CODE)
BYTE 1
BBh
EBh
0Bh
3Bh
6Bh
E7h
03h
E3h
77h
A23-A0, M7-M0
A23-A0, M7-M0
A23-A0, M7-M0
xxxxxx, W6-W4
A23-A8
BYTE 2
A23-A16
A23-A16
A23-A16
A23-A16
(2)
(4)
(4)
(4)
(4)
- 18 -
Set Burst with Wrap Input
(x,x,x,x, D7-D0, …)
IO2 = x, x, x, x, x, x, W6 x
IO3 = x, x, x, x, x, x, x,
IO0 = x, x, x, x, x, x, W4, x
IO1 = x, x, x, x, x, x, W5, x
(x,x, D7-D0, …)
A7-A0, M7-M0
(D7-D0, …)
BYTE 3
A15-A8
A15-A8
A15-A8
A15-A8
(3)
(2)
(6)
(5)
(D7-D0, …)
(D7-D0, …)
(D7-D0, …)
BYTE 4
A7-A0
A7-A0
A7-A0
A7-A0
,
x
(1)
(3)
(3)
W25Q40BV
BYTE 5
(D7-D0)
dummy
dummy
dummy
(D7-D0, …)
(D7-D0, …)
BYTE 6
(D7-D0)
(1)
(3)
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